CN219695764U - Code scanning gun capable of laterally pressing and untangling - Google Patents
Code scanning gun capable of laterally pressing and untangling Download PDFInfo
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- CN219695764U CN219695764U CN202321059355.9U CN202321059355U CN219695764U CN 219695764 U CN219695764 U CN 219695764U CN 202321059355 U CN202321059355 U CN 202321059355U CN 219695764 U CN219695764 U CN 219695764U
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- limiting cylinder
- rear cover
- spring
- crystal head
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- 239000013078 crystal Substances 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Abstract
The utility model discloses a code scanning gun for laterally pressing and untangling, which comprises a scanning gun head, a gun body, a rear cover and a data line with a crystal head, wherein the rear cover comprises a bottom wall and a side wall, the crystal head passes through an interface hole and is clamped with an inserting groove, and the crystal head is provided with an elastic piece; the inside of the rear cover is communicated with the hole wall of the interface hole, a limiting cylinder is arranged in the rear cover, the crystal head passes through the limiting cylinder and is clamped with the inserting groove, and the pressing button can slide between the limiting cylinder and the side wall of the rear cover; the side of the limiting cylinder, which is close to the elastic piece of the crystal head, is provided with a first through hole, the side wall of the rear cover is provided with a second through hole, one end of the pressing button passes through the first through hole and is abutted against the elastic piece, the other end of the pressing button passes through the second through hole, and the pressing button is connected with the limiting cylinder through a spring; the deformation direction of the spring is the same as the sliding direction of the push button. According to the scheme, the pressing button is located on the side wall of the rear cover, and a user can pull the data line outwards when triggering the pressing button by one hand, so that one-hand line disconnection of the code scanning gun is realized.
Description
Technical Field
The utility model relates to the technical field of code scanning guns, in particular to a code scanning gun capable of laterally pressing and untangling.
Background
The code scanning gun is also called scanning gun, is a high-tech product which tightly combines optical, mechanical, electronic and software application technologies, and is a third-generation main computer input device after a keyboard and a mouse. Along with the continuous development of the science and technology, the code scanning gun is also rapidly developed and widely applied, and the method comprises the steps of firstly scanning two-dimensional code information into a computer, scanning pictures, photos and film information into the computer, and scanning various drawing figures and manuscript data into the computer. The tail wire of the code scanning gun adopts a connecting structure of a crystal buckle head of the crystal plug-in connector and a fixed buckle edge card of a tail wire interface, when a user needs to unwind, the elastic piece of the crystal buckle head needs to be pressed to deform the elastic piece so as to disconnect the clamping connection of the crystal buckle head and the tail wire interface, and meanwhile, the tail wire is pulled out outwards. Because the tail line slot of the code scanning gun is usually deeper, the tail line cannot be unwound by directly pressing the elastic sheet of the crystal buckle.
At present, two modes for facilitating a user to unwind the tail wire exist in the prior art, the first mode is that an unwinding hole is formed in the outer side wall of the code scanning gun, the position of the unwinding hole corresponds to the position of an elastic sheet after a crystal buckle is buckled with a tail wire interface, and the elastic sheet is pressed by means of a toothpick or other tool capable of passing through the unwinding hole to unwind the tail wire; however, this wire-unwinding mode requires other tools, which is inconvenient for the user to operate. The second is to set up the button at the bottom of slot of tail line of the code scanner, press the button to the force that the spring plate direction moves of the button is changed into the force to press the spring plate, make the spring plate take shape, thus realize the wire stripping to the tail line; however, in the wire-releasing mode, as the button is arranged on the bottom wall of the code scanning gun, the code scanning gun needs to be held by one hand during wire releasing, and the wire releasing of the tail wire is realized by pressing the button by the other hand, so that the user is inconvenient to operate.
Disclosure of Invention
The utility model provides a code scanning gun capable of realizing single-hand wire unwinding by means of lateral pressing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a code scanning gun capable of laterally pressing and untangling, which comprises a scanning gun head, a gun body and a rear cover which are sequentially connected, wherein the rear cover comprises a bottom wall and a side wall, an interface hole is formed in the bottom wall of the rear cover, and an inserting groove is formed in the gun body and communicated with the interface hole;
the data line is provided with a crystal head, the crystal head passes through the interface hole and is clamped with the inserting groove, and the crystal head is provided with an elastic piece;
the crystal head penetrates through the limiting cylinder to be clamped with the inserting groove, and the pressing button can slide between the limiting cylinder and the side wall of the rear cover;
a first through hole is formed in one side, close to the elastic piece of the crystal head, of the limiting cylinder, a second through hole is formed in the side wall of the rear cover, one end of the pressing button penetrates through the first through hole and is in contact with the elastic piece, the other end of the pressing button penetrates out of the second through hole, and the pressing button is connected with the limiting cylinder through the spring;
the deformation direction of the spring is the same as the sliding direction of the pressing button, and the spring is in a compressed state when the pressing button slides towards the limiting cylinder.
In one possible implementation, the push button includes a slider, a first bump, and a second bump;
the sliding block is slidably arranged between the limiting cylinder and the side wall of the rear cover;
the first lug is arranged on one side, close to the first through hole, of the sliding block, the first lug penetrates through the first through hole, and the end, far away from the sliding block, of the first lug is abutted against the elastic sheet;
the second lug is arranged on one side, close to the second through hole, of the sliding block, and the second lug penetrates through the second through hole;
one end of the spring is connected with the limiting cylinder, and the other end of the spring is connected with the sliding block.
In one possible implementation manner, a guiding installation groove is formed in the sliding block, one end of the spring is abutted to the limiting cylinder, the other end of the spring stretches into the guiding installation groove, and the guiding installation groove is a long groove.
In one possible implementation, the sliding block can slide a distance smaller than a length of the second bump protruding from the sliding block.
In one possible implementation, the sliding block can slide a distance smaller than a length of the first bump protruding from the sliding block.
In one possible implementation manner, a side of the first bump, which is close to the elastic sheet, is set to be an inclined plane, and an inclination direction of the inclined plane is the same as an inclination state of the elastic sheet when the elastic sheet is not pressed.
In one possible implementation, a side wall of the rear cover adjacent to the bottom wall is recessed to form a recessed corner, and the second port Kong Kaishe is located at the recessed corner.
In one possible implementation, the second bump extends beyond the second through hole by a length less than a depth of the concave angle.
The pressing button of the code scanning gun for laterally pressing the wire-releasing is arranged on the side wall of the rear cover, when a user inserts the data wire with the crystal head into the inserting groove, the crystal head is inserted towards the inserting groove through the interface hole, and as the elastic sheet is an inclined plane with a certain angle with the side surface of the crystal head in an uncompressed state, the elastic sheet pushes the pressing button to move towards the side wall of the rear cover in the process that the crystal head is close to the inserting groove; when a user wants to pull out the data line with the crystal head, the thumb of one hand can press the pressing button, so that the pressing button extrudes the elastic sheet towards the crystal head, and meanwhile, the other fingers of the hand pull the data line towards the direction away from the inserting groove, so that the clamping connection of the crystal head and the inserting groove can be cut off, the single-hand wire unwinding of the code scanning gun is realized, and the code scanning gun is convenient for the user to use.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a frame, a rear cover and a data line part with a crystal head of a laterally pressed and untwisted code scanning gun according to an embodiment of the present utility model;
fig. 2 is a cross-sectional view of a connecting portion of a frame, a rear cover and a crystal head of the laterally pressing and untangling code scanning gun according to an embodiment of the present utility model;
fig. 3 is an exploded view of a part of a frame of a code scanning gun with a lateral pressing and unlocking function and a connecting part of a rear cover and a crystal head according to an embodiment of the utility model;
fig. 4 is a schematic diagram of a pressing button of a code scanning gun for laterally pressing and unlocking according to an embodiment of the present utility model.
Reference numerals and description:
1. a gun body; 11. a plug-in groove; 2. a rear cover; 21. a bottom wall; 22. a sidewall; 23. an interface hole; 24. a limiting cylinder; 25. a first through hole; 26. a second through hole; 3. a crystal head; 4. a spring plate; 5. a data line; 6. pressing a button; 61. a slide block; 62. a first bump; 63. a second bump; 64. a guide mounting groove; 7. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the use of "based on" or "according to" is intended to be open and inclusive in that a process, step, calculation, or other action "based on" or "according to" one or more of the stated conditions or values may in practice be based on additional conditions or beyond the stated values.
As shown in fig. 1-3, the embodiment of the utility model provides a code scanning gun with a laterally pressed wire-releasing function, which comprises a scanning gun head, a gun body 1 and a rear cover 2 which are sequentially connected.
In this embodiment, the gun body 1 is clamped with the rear cover 2, so that a user can disassemble the code scanning gun to overhaul the internal circuit structure of the code scanning gun.
The rear cover 2 comprises a bottom wall 21 and a side wall 22, an interface hole 23 is formed in the center of the bottom wall 21 of the rear cover 2, and a plug-in groove 11 is formed in the gun body 1 and communicated with the interface hole 23.
In this embodiment, the rear cover 2 is an L-shaped cover plate, the bottom wall 21 thereof is a bottom plate, and the side walls 22 are arc-shaped plates which are fixed to the side surfaces of the bottom plate in a semi-encircling manner.
The base plate is close to the fixed installation cassette that is equipped with in one side of rifle body 1, and the fixed axle that is equipped with and installs the cassette matching is fixed to one side that rifle body 1 is close to the base plate, can dismantle with the fixed axle through installing the cassette between base plate and the rifle body 1 and be connected.
The gun body 1 is internally provided with a circuit board of a scanning gun, and the plugging groove 11 is arranged on the circuit board.
The code scanning gun also comprises a data line 5 with a crystal head 3, and the crystal head 3 passes through the interface hole 23 and is clamped with the inserting groove 11. Wherein the crystal head 3 is a crystal head with a spring plate 4.
Specifically, the inserting groove 11 is an RJ-45 interface matched with the crystal head 3 with the spring plate 4.
The code scanning gun also comprises a pressing button 6 and a spring 7.
In order to increase the supporting strength of the rear cover 2 to the crystal head 3, a limiting cylinder 24 is arranged in the rear cover 2 and communicated with the hole wall of the interface hole 23, the crystal head 3 passes through the limiting cylinder 24 to be clamped with the inserting groove 11, and the push button 6 can slide between the limiting cylinder 24 and the side wall 22 of the rear cover 2.
The first through hole 25 has been seted up to the one side of limit section of thick bamboo 24 near the shell fragment 4 of crystalline head 3, and the second through hole 26 has been seted up to the lateral wall 22 of back lid 2, presses the one end of button 6 and passes first through hole 25 and contradict with shell fragment 4, presses the other end of button 6 and wears out second through hole 26, presses to be connected through spring 7 between button 6 and the limit section of thick bamboo 24.
The deformation direction of the spring 7 is the same as the sliding direction of the push button 6, and when the push button 6 slides in the direction of the stopper cylinder 24, the spring 7 is in a compressed state.
In this embodiment, the top of the right side wall 22 of the limiting cylinder 24 is provided with the first through hole 25, the push button 6 is located on the right side of the limiting cylinder 24, when the user pushes the push button 6 leftwards, the push button 6 presses the spring plate 4 leftwards, so that the angle between the spring plate 4 and the crystal head 3 is reduced, the locking of the inserting groove 11 to the crystal head 3 is disconnected, and at the moment, the data wire 5 can be pulled downwards to pull out the data wire 5 from the code scanning gun.
After the user removes the pressure on the push button 6, the push button 6 moves rightward by the action of the spring 7, and the state before being not pressed is restored.
As shown in fig. 3 and 4, the push button 6 includes a slider 61, a first bump 62, and a second bump 63.
Specifically, the slider 61 is slidably mounted between the stopper cylinder 24 and the side wall 22 of the rear cover 2;
the first bump 62 is arranged at one side of the sliding block 61 close to the first through hole 25, the first bump 62 is penetrated in the first through hole 25, and the end part of the first bump 62 far away from the sliding block 61 is abutted with the elastic sheet 4;
the second bump 63 is disposed at one side of the slider 61 near the second through hole 26, and the second bump 63 is disposed in the second through hole 26 in a penetrating manner;
one end of the spring 7 is connected with the limiting cylinder 24, and the other end is connected with the sliding block 61.
In the present embodiment, the slider 61, the first bump 62 and the second bump 63 are integrally formed to constitute the push button 6, and the sliding direction of the push button 6 is defined by the first through hole 25 and the second through hole 26, that is, the push button 6 slides along the first through hole 25 and the second through hole 26.
To avoid the push button 6 from sliding out of the second through hole 26, the slide 61 can slide a distance smaller than the length of the second projection 63 protruding from the slide 61.
To avoid the push button 6 from sliding out of the first through hole 25, the slide 61 can slide a distance smaller than the length of the first projection 62 protruding from the slide 61.
As shown in fig. 2, the slider 61 is internally provided with a guide mounting groove 64, one end of the spring 7 is abutted against the limiting cylinder 24, and the other end extends into the guide mounting groove 64, and the guide mounting groove 64 is a long groove.
The setting of direction mounting groove 64 can make things convenient for the user to install spring 7, and spring 7 can shrink in direction mounting groove 64 simultaneously, reduces the volume of sweeping the sign indicating number rifle.
In order to increase the contact area between the push button 6 and the elastic piece 4, the side of the first bump 62 close to the elastic piece 4 is an inclined surface, and the inclined direction of the inclined surface is the same as the inclined state of the elastic piece 4 when not being pressed.
As shown in fig. 1 and 2, the side wall 22 of the rear cover 2 near the bottom wall 21 is concave to form a concave angle, and the second through hole 26 is formed at the concave angle.
The second bump 63 protrudes out of the second through hole 26 by a length smaller than the depth of the concave angle.
That is, the portion of the second bump 63 extending out of the side wall 22 of the rear cover 2 is hidden inside the concave angle, so that the situation that the code scanner falls to the ground to mistakenly touch the push button 6 to cause the code scanner to unwind is avoided.
The pressing button of the code scanning gun for laterally pressing and releasing the wires is arranged on the side wall of the rear cover, when a user inserts the data wires with the crystal heads into the inserting grooves, the crystal heads are inserted in the directions of the inserting grooves through the interface holes, and as the elastic pieces are inclined planes with a certain angle with the side surfaces of the crystal heads in an uncompressed state, the elastic pieces push the pressing button to move in the directions of the side walls of the rear cover in the process that the crystal heads are close to the inserting grooves.
When a user wants to pull out the data line with the crystal head, the thumb of one hand can press the pressing button, so that the pressing button extrudes the elastic sheet towards the crystal head, and meanwhile, the other fingers of the hand pull the data line towards the direction away from the inserting groove, so that the clamping connection of the crystal head and the inserting groove can be cut off, the single-hand wire unwinding of the code scanning gun is realized, and the code scanning gun is convenient for the user to use.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a scanning rifle of line is separated in side press, includes scanning rifle head, rifle body and back lid that connects gradually, the back lid includes diapire and lateral wall, the interface hole has been seted up to the diapire of back lid, the rifle body inside with the interface hole intercommunication is provided with the jack; the code scanning gun further comprises a data line with a crystal head, the crystal head penetrates through the interface hole to be connected with the inserting groove in a clamping mode, and the crystal head is provided with an elastic piece and is characterized in that:
the crystal head penetrates through the limiting cylinder to be clamped with the inserting groove, and the pressing button can slide between the limiting cylinder and the side wall of the rear cover;
a first through hole is formed in one side, close to the elastic piece of the crystal head, of the limiting cylinder, a second through hole is formed in the side wall of the rear cover, one end of the pressing button penetrates through the first through hole and is in contact with the elastic piece, the other end of the pressing button penetrates out of the second through hole, and the pressing button is connected with the limiting cylinder through the spring;
the deformation direction of the spring is the same as the sliding direction of the pressing button, and the spring is in a compressed state when the pressing button slides towards the limiting cylinder.
2. The code scanner of claim 1, wherein the push button comprises a slider, a first tab, and a second tab;
the sliding block is slidably arranged between the limiting cylinder and the side wall of the rear cover;
the first lug is arranged on one side, close to the first through hole, of the sliding block, the first lug penetrates through the first through hole, and the end, far away from the sliding block, of the first lug is abutted against the elastic sheet;
the second lug is arranged on one side, close to the second through hole, of the sliding block, and the second lug penetrates through the second through hole;
one end of the spring is connected with the limiting cylinder, and the other end of the spring is connected with the sliding block.
3. The code scanning gun according to claim 2, wherein a guide mounting groove is formed in the sliding block, one end of the spring is abutted against the limiting cylinder, the other end of the spring stretches into the guide mounting groove, and the guide mounting groove is a strip groove.
4. The code scanner of claim 2, wherein the slide is slidable a distance less than a length of the second projection protruding from the slide.
5. The code scanner of claim 2, wherein the slide is slidable a distance less than a length of the first projection protruding from the slide.
6. The code scanning gun according to claim 2, wherein a side of the first bump, which is close to the spring plate, is provided with an inclined surface, and an inclined direction of the inclined surface is the same as an inclined state of the spring plate when the spring plate is not pressed.
7. The code scanner of claim 2, wherein a side wall of the rear cover adjacent to the bottom wall is recessed to form a recessed corner, and the second port Kong Kaishe is positioned at the recessed corner.
8. The code scanner of claim 7, wherein the second projection extends beyond the second through hole a length less than the depth of the fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321059355.9U CN219695764U (en) | 2023-05-05 | 2023-05-05 | Code scanning gun capable of laterally pressing and untangling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321059355.9U CN219695764U (en) | 2023-05-05 | 2023-05-05 | Code scanning gun capable of laterally pressing and untangling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695764U true CN219695764U (en) | 2023-09-15 |
Family
ID=87966355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321059355.9U Active CN219695764U (en) | 2023-05-05 | 2023-05-05 | Code scanning gun capable of laterally pressing and untangling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695764U (en) |
-
2023
- 2023-05-05 CN CN202321059355.9U patent/CN219695764U/en active Active
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